After using 10 days I can confirm that this kernel fixes my flicking issue.
$ lspci -nnk | grep -A3 VGA 00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 630 [8086:591b] (rev 04) DeviceName: Onboard IGD Subsystem: ASUSTeK Computer Inc. HD Graphics 630 [1043:15e0] Kernel driver in use: i915 $ uname -a Linux ubuntu-2404 6.8.0-2048-generic #48 SMP PREEMPT_DYNAMIC Mon Nov 4 02:13:02 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux $ cat /proc/version_signature Ubuntu 6.8.0-2048.48-generic 6.8.12 $ cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-6.8.0-2048-generic root=UUID=d2f7fa92-eef1-45e1-bc25-1c71605c7f42 ro quiet splash vt.handoff=7 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2086587 Title: Random flickering with Intel i915 (Comet Lake and Kaby Lake) on Linux 6.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2086587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs